baber/WOPTO huggingface dataset:
Patent JP-H05311757-A (JP)
Title: Unit structure for building
Inventor: MATSUMOTO AKIKAZU
IPC: E04B1/348
Filed: 1992-05-08
Abstract: PURPOSE:To increase structural bearing force to horizontal load in the longitudinal direction without changing the whole dimensional ratio of a unit structure. CONSTITUTION:Beams 2 and posts 1 composed of a steel material are combined and a unit structure for a building is constituted in a plan-view rectangular box shape. The posts 1 at four corners are organized in a sectional rectangular shape long in the longitudinal direction of the unit structure. Structural bearing force to horizontal load in the unit structure is proportioned to the sectional moment of inertia of the posts 1 and the beams 2. The posts 1 are formed in the sectional rectangular shape long in the longitudinal direction of the unit structure, thus increasing the sectional moment of inertia in the longitudinal direction, then improving structural bearing force.
Patent JP-S61272019-A (JP)
Inventor: KITAZUMI MOTOI
IPC: A47J27/14
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61273849-A (JP)
Title: Microwave discharge light source device
Inventor: SHODA ISAO
IPC: F21S2/00
Filed: 1985-05-29
Abstract: PURPOSE:To uniform the cooling air thus to cool the entire lamp uniformly by providing a horn-type cooling air guide having an air take-in port communicating with the power supply port of microwave resonance cavity and a blow- out port corresponding with the position immediately below of lamp. CONSTITUTION:An electrode-less discharge lamp 5 supported on a supporting rod 6 secured while striding the power supply port 3 is contained in microwave resonance cavity 4 having tubular metal mesh 1. while a horn-type cooling air guide 15 made of insulation member having an air take-in port 16 communicating with the power supply port 3 and a blow-out port 17 corresponding with immediately below of lamp 5 is provided and an auxiliary disc guide 18 is held on the supporting rod 6 thus to constitute a microwave discharge light source device. Then cooling air from a through-hole 12 in a waveguide 10 is uniformed through a guide 15 and blown to the lamp 5. consequently, the entire lamp can be cooled uniformly thus to prevent breakdown or degradation of service life due to overheating.
Patent JP-S5450361-A (JP)
Title: Ultrasonic flow meter
Inventor: UESUGI NOBUO
IPC: G01P5/00
Filed: 1977-09-29
Abstract: PURPOSE:To aligning the arranging direction of a transmitter and a receiver with the piping direction thereby to make the measurement possible by providing a transducer, in which receiving oscillators are arranged at the both sides about a transmitting oscillator. CONSTITUTION:A transducer 11, in which a transmitter and two receivers are integrated, have two receivers 7a' and 7b' as well as a transmitter 6' arranged symmetrically about the transmitter 6' in the flow direction of a fluid 2 flowing in a pipe 1. As a result, merely by attaching the transducer 11 to the pipe 1, the receivers 7a' and 7b' are arranged symmetrically with respect to the transmitter 6'. By attaching the transducer to the pipe, therefore, the transmitter and the receivers are ideally arranged.
Patent JP-S6010893-A (JP)
Title: Key signal detecting circuit in chromakey system
Inventor: MURAYAMA MASAMI
IPC: H04N9/75
Filed: 1983-06-29
Abstract: PURPOSE:To obtain a key signal detecting circuit in a chromakey system with a simple circuit and accurate color adjustment by detecting a chromakey signal by a color difference signal. CONSTITUTION:The color difference signal (B-Y) as shown in (b-1) is waveform- shaped by a comparator and a waveform-shaped signal (B-Y)' waveform-shaped as shown in (b-2) is fed directly to an AND gate 2. On the other hand, a color difference signal (R-Y) shown in (b-3) is waveform-shaped by a window comparator and a waveform-shaped color difference signal (R-Y)' as shown in (b-4) is obtained and this color difference signal (R-Y)' is inverted and fed to an AND gate 2. Through the constitution above, the color difference signals (B-Y)' and (R-Y)' are fed to the AND gate 2, the inverted color difference signals (R-Y)' and (B-Y)' are ANDed at the AND gate 2 and the key signal is outputted from the AND gate 2 only when the (B-Y)' is at a low level and the (R-Y)' is at a high level.
Patent JP-H11304389-A (JP)
Title: Heat exchanger made of resin
Inventor: MIYAZAKI HARUHITO
IPC: F24F3/14
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a heat exchanger and reduce its weight by providing a plurality of fluid passages for a heat exchanger that communicate with the inside one another and providing common openings for introducing and unloading the fluids for a heat exchanger to and from the passages. SOLUTION: A part 11 for introducing a fluid to be condensed that is a hole being opened on the front surface of a condenser is formed at one end of an upper horizontal pipe 14, and a part 12 for unloading the fluid that is a hole being opened on the front surface of the condenser is provided at one end of a lower horizontal pipe 15 and at the opposite side of the part 11 for introducing a fluid to be condensed. The holes 11 and 12 have a wide sectional area to distribute the fluid to be condensed being taken to a number of pipes 17 for passing fluid to be condensed in a number of nearly upper and lower directions and gathering the fluid from the pipes 17 for passing fluid to be condensed. Since the condenser is formed by blow forming, a complex part for passing fluid to be condensed can be easily manufactured, and a mold is inexpensive. Also, since it is made of resin, it is light.
Patent JP-H11311143-A (JP)
Title: Fuel injection device for internal combustion engine and fuel injection control method
Inventor: OTANI TOMOHIKO
IPC: F02D41/34
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion of an air-fuel ratio of a cylinder at the time of acceleration so as to improve an operativity in a good condition by setting rotating speed for injecting fuel by a fuel injection valve while an operation of a cylinder passes one combustion cycle to rotating speed smaller than the number of a cylinder in an internal combustion engine, changing an injection timing of a fuel injection valve according to increase/decrease of a load, and correcting a distribution characteristic of fuel. SOLUTION: In a fuel injection timing, a throttle opening TVO or the like is used as a load condition. When accelerated, an air-fuel ratio is fluctuated. For correcting the fluctuation, an injection rate correcting value KCYL is started when increase/ decrease of the load is detected. In the injection rate correcting value KCYL, an initial value is set at the start, and it is set to a value larger than 1.0 at the time of acceleration, and it is set to a value smaller than 1.0 at the time of deceleration. In the injection rate correcting value KCYL, a center value of an air-fuel ratio is corrected at the time of acceleration, and an injection timing correcting value KDYN is started in order to correct dispersion of the air-fuel ratio par cylinder at the time of acceleration.  An initial value which is set at the start, is set to a negative value at the time of acceleration, and it is set to a positive value at the time of deceleration.
Patent JP-S62275944-A (JP)
Title: Method for preventing ticket from damage
Inventor: SUZUKI KATSUMI
IPC: G07D7/00
Filed: 1986-05-20
Abstract: PURPOSE:To prevent a ticket from damage caused by turning-over of an end or the like by releasing the ticket from being pressed by stopping a motor when the ticket being conveyed is stopped temporarily by a stopper to elongate waiting time. CONSTITUTION:A ticket A entering the interior of a shutter is conveyed by a third roller 9 to pass over a magnetic head 8 so that data written on the ticket surface are read. The ticket A is relayed by a fourth roller 11 to be further conveyed. And when a sensor 12 detects the ticket A, a stopper 13 desends to stop the progress of ticket A temporarily. Here the previously read data are collated with the sensor detected data. When both data coincide with each other, a waste ticket punch 10 is operated to punch the ticket A to prevent the ticket from being reused and thereafter the stopper 13 is raised. The stopper 13 lowering signal of the sensor 12 is sent to the input of a timer circuit 18 to start the counting of stopping-waiting time. And when the collation is completed within a certain set time, a conveying motor 17 is held under the drive condition.
Patent JP-S61276276-A (JP)
Title: Superfluid helium generator
Inventor: SHIRAKU YOSHINORI
IPC: H01L39/04
Filed: 1985-05-31
Abstract: PURPOSE:To supply an inlet on the high pressure side of a heat exchanger stably with normal fluid helium at a value close to 4K, and to form superfluid helium stably with high efficiency by positioning a boundary surface between normal fluid helium and superfluid helium on its midway of a path communicating an upper chamber and a lower chamber. CONSTITUTION:Normal fluid helium (1atm, 4.2K) 2 in an upper chamber 1 is introduced to the high pressure side of a heat exchanger 14, and JT-expanded by a JT valve 16, a temperature thereof is lowered to a lambda point temperature or less, the temperature of superfluid helium is obtained, and the normal fluid helium is heat-exchanged with liquid helium in a lower chamber 6 by a heat exchanger 17, and brought to the lambdapoint temperature or less, thus forming superfluid helium 7 (approximately 1.8K, 1atm). Saturated superfluid helium passing through the heat exchanger 17 is evaporated, enters a low-pressure side line 18, and is introduced to an exhaust pipe 19 while cooling liquid helium 2 passing through a filter 13 to a temperature close to the lambda point temperature by sensible heat. A boundary surface between normal fluid helium and superfluid helium is set into a path 8 connecting the upper chamber 1 and the lower chamber 6, and the temperature of a connecting section with the upper section of the path is set by a heater so as to reach 4-4.2K.
Patent JP-S611168-A (JP)
Title: Facsimile transmitter having manual running type photoelectric converting device
Inventor: FUKINUKI NORIHIKO
IPC: H04N1/107
Filed: 1985-05-31
Abstract: PURPOSE:To attain ease of operation of the titled device by adding a means displaying a data not transmitted yet in a code system to a photoelectric converter or its vicinity so as to match the photoelectric converter and a coder. CONSTITUTION:A relay contact 23 is closed or opened by the scanning of a handle 24 of a manual running photoelectric converter 25 of a facsimile transmitter, a pulse output generated by the converter 25 is received by a memory address circuit 14 so as to start a delay element 26. After a prescribed time is elapsed, a read clock is given to a sensor from the element 26, a read output is transferred to a line memory 15, and an output of the memory 15 is fed to a coder 16. A counter 27 of the circuit 14 counts a memory number (m) read from an FIFO memory 17 for coding and a counter 28 counts the number (n) of the memory 27 storing a photoelectric conversion output. Outputs of the counters 27, 28 are operated by a calculation circuit 29 and when the number (n) of the output of D/A converters 30, 31 catches up with the (m), a recording signal (warning) is outputted so as to match the converter 25 and the coder 16.
Patent JP-2000304229-A (JP)
Title: Incinerator
Inventor: YAMAUCHI TSUNEKI
IPC: F23J15/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator, wherein particles contained in exhaust gas of the incinerator are not exhausted immediately but are retained in the incinerator for an extended period. SOLUTION: A hood board (2) closes the top part of an incinerator (1). An outlet duct (3) is arranged to the downward of the hood board and a particle separator 4 is formed between the hood board and the outlet duct. The exhaust gas rises the inside of the incinerator and as there is a slack flow part in the particle separator 4, the exhaust gas flows into the outlet duct 3 of the incinerator, but the particles contained in the exhaust gas to into the particle separator 4 by inertia and dwell in the particle separator 4 or descend the near of the side wall 5 where the flow of the exhaust gas is comparatively slow residing in the incinerator for a long time.
Patent JP-H04344019-A (JP)
Title: Combustion air controlling device
Inventor: SHIRAI TAKASHI
IPC: G05D11/13
Filed: 1991-05-22
Abstract: PURPOSE:To keep a total amount of discharging gas constant and to get a stable combustion by a method wherein it is judged whether a difference between an upstream side remained oxygen and a downstream side remained oxygen in an aeration passage is in a predetermined range or not, a signal from an oxygen setting adjuster is revised and an air operating end is controlled through an air flow rate adjusting meter. CONSTITUTION:An oxygen control adjuster 1 for use in controlling a remained oxygen amount in discharged gas in a combustion device is provided and at the same time a polarity of a control output varying amount 1a is judged by a polarity judgement circuit 6. It is judged by an allowable difference judgement circuit 7 whether or not the difference of remained oxygen between the upstream side and the downstream side in an aeration passage is in a predetermined range. Revising instructions 3a and 5a are outputted by connection judgement circuits 3 and 5 in response to the judgement results of these judgment circuits 6, 7, and a signal from the oxygen control adjuster 1 is revised and held in the holding circuits 2, 4. Oxygen correction multiplication values are varied by oxygen correction multiplication circuits 9, 11 in response to output values of these holding circuits 2, 4 and then valve opening or closing control at air operating ends 14, 15 is instructed by air flow rate adjusting meters 12, 13.
Patent JP-S597669-A (JP)
Title: Paper drift preventing device in paper discharge portion of printer
Inventor: URAKAWA HIDEKI
IPC: B65H31/32
Filed: 1982-07-05
Abstract: PURPOSE:To prevent occurrence of damaged sheets by providing a paper discharge portion of a printer with a backplate which is capable of advancing and retreating with a pick-up guide in the same direction and is brought into contact with the lateral end surface of stacked sheets when the pick-up guide is advanced in such a manner as to move corresponding to paper size. CONSTITUTION:When a fixed amount of sheets 3 are stackd on the lower pick- up plate 4 for printing operation, a paper loading table 5 is lowered in such a manner that the upper end of the sheets 3 is lower than a pick-up guide 8, and a handle 24 is pushed in to bring a collar 22 into contact with a coupling plate 14. When the handle is further pushed in until a ball 18 is engaged with a concave hole 19, a backplate 25 is brought into contact with the end surface of the sheets 3. The pick-up plate 4 is inserted in the guide 8 at the proper time of falling of the sheets 3. In this case, a falling sheet and a sheet floating due to wind pressure are prevented from slipping off by the contact of the backplate 25. Subsequently, when corners are put up at four corners of the lower pick-up plate 4, and the paper loading table 5 is raised to lift up, the handle 24 is drawn out to be engaged with a concave hole 20. The position of the collar 22 can be adjusted corresponding to paper size by an adjust screw 23.
Patent JP-H04322716-A (JP)
Title: Gas dehymidifing method
Inventor: TANIGUCHI CHO
IPC: H01L21/205
Filed: 1991-04-22
Abstract: PURPOSE:To highly remove moisture from a polar gas such as HCI gas used when producing a semiconductor or the like. CONSTITUTION:Moisture in the polar gas is removed by allowing the polar gas to be dehumidified to flow through a hollow part of a polymer hallow fiber membrane module which can selectively permeate and adsorb the moisture and by allowing a dried hydrogen gas to flow through the outside surface of the membrane. Nitrogen gas cannot be used since it has reactivity in high temp. to produce nitride.
Patent JP-H09301300-A (JP)
Title: Method for detecting obstruction at landing site for automatic landing device
Inventor: KOYAMA HIROSHI
IPC: B64G1/66
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting obstruction at landing site for an automatic landing device which can automatically detect existence of the obstruction at landing site and measure size of the obstruction which are judging reference of landing or not to a target landing site in a moon, planet survey instrument. SOLUTION: Existence of obstruction in a target landing site and its surrounding is determined and its size is detected by mounting an irradiation device 15 for irradiating to different points on a ground by a parallel plurality of beam in the sky of target landing site, a camera 16 for observing surface irradiation point of a projected beam, and processing units 17, 18 for processing an observed image and calculating irradiation point position and determining flatness and irradiating on the surface by a plurality of linear parallel beams and observing an irradiated pattern on the ground of the projected beam by the camera 16 and extracting respective lines from the observed image by image processing and determining continuity of respective extracted line in the processing units 17 and 18.
Patent JP-S6333586-A (JP)
Inventor: JIYON ANSONII BAAKANITSUKU
IPC: C30B29/06
Filed: 1987-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06331918-A (JP)
Title: Rotary polygon mirror and optical scanner provided with the same
Inventor: OSEKO HISAAKI
IPC: G02B26/12
Filed: 1993-05-19
Abstract: PURPOSE:To provide a inexpensive polygon mirror and an optical scanner stabilized in quality by realizing the total reflection of a light beam on the inner side of a rotating body and easily forming the rotary polygon mirror and the optical scanner mounted on a copying machine, etc., and scanning the light beam. CONSTITUTION:This scanner is provided with plural transmission parts 16 provided around the rotating body 11 and made of transparent resin which transmits the light beam and has specified refractive index, a shaft center part 17 fixed on the rotary shaft of a rotation driving source, and a coupling part 18 coupling and supporting the transmission part 16 with the shaft center part 17, and the scanner is provided with an outer surface 12 forming the outer peripheral surface of the rotating body 11 and planar upper and lower reflection surfaces 14 and 15 opposed to the outer surface 12 and forming an included angle being 90 deg. in an axial direction in the transmission part 16, so that the light beam made incident on the transmission part 16 from a specified direction is totally reflected and emitted from one side to the other side by the reflection surfaces 14 and 15 because of the difference of refractive index between the transparent material and air.
Patent JP-2000303491-A (JP)
Title: Construction machinery
Inventor: MURAKAMI OSAMU
IPC: E02F3/36
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To promote durability/reliability of piping by always holding flexible piping arranged between a travelling body and working device in a concave and curved state. SOLUTION: A fixed pipe 14 is provided in a swing frame 3 of an upper swing body 2, a fixed pipe 16 is provided to a boom 8 of a working device 7. These fixed pipes 14 and 16 are connected with a travelling body side hose 26 and a working device side hose 29 connected to each other through a joint block 24. The joint block 24 is borne on a link member 17, and the link member 17 is constituted of a first link 19 mounted to the swing frame side 3 and a second link 22 or the like mounted to the boom side 8. By the constitution, when the boom 8 also makes elevation motion, a flexible deformation of an intermediate section 26A or the like of the travelling body side hose 26 can be kept to a minimum.
Patent JP-H01164667-A (JP)
Title: Antiskid controller for car
Inventor: MARUKOOMU BUREAARII
IPC: B60T8/58
Filed: 1988-05-13
Abstract: PURPOSE: To shorten a braking distance during a travel on the ice by controlling to release the brakes of one or more wheels which are not impending lock when an impending skid condition is detected on one wheel. CONSTITUTION: Speed sensors 9-12 are fitted to the right and left and front and rear wheels 5, 6 and 7, 8 respectively, and their output signals are inputted to an electronic control module 13. When the skid state of one wheel is detected, front and rear skid control units 14, 15 are operated to eliminate the skid state. The skid control units 14, 15 are provided to control the feed of the operating air pressure to relay valves 16, 17 under the control of a foot valve. When impending skid condition occurs on one wheel, the brakes of one or more other wheels not at impending lock are released for the prescribed period (x). The prescribed period (x) is set shorter than the releasing period during the normal skid control.
Patent JP-S63283281-A (JP)
Title: Video output device
Inventor: ROKUTA MORIHITO
IPC: H04N5/45
Filed: 1987-05-15
Abstract: PURPOSE:To output a video signal resistant to external noise even in a case where no signal exists on a master picture and the cycle of whose synchronizing signal coincides with the cycle of an ordinary television signal, by using the synchronizing signal of a slave picture side by detecting the fact of the no signal of the master picture when it occurs, in the case that the slave picture is inserted in the master picture. CONSTITUTION:From inputted master picture and slave picture, the synchronizing signals are extracted by synchronization separating circuits 12 and 15, and are inputted to a synchronizing signal switching circuit 14. The synchronizing signal switching circuit 14 switches the synchronizing signal to that of the slave picture only when no signal exists on the master picture by a master picture no signal detection circuit 13. A signal made into the slave picture by a slave picture conversion circuit 16 is synthesized with the master picture generally at a picture synthesizing circuit 11, and when no signal exists on the master picture, only a slave picture forming signal is outputted. Next, a synchronizing signal detector 21 detects the synchronizing signal from the master picture. The signal is stored in a capacitor, and increases the base potential of a transistor 22, and turns ON the transistor. As a matter of course, the transistor is burned OFF at the time of no signal on the master picture. By turning OFF the transistor, a vertical synchronizing signal VD is switched from a master VD to a slave VD by a synchronizing signal change-over switch 23.
Patent JP-S614002-A (JP)
Inventor: RASUTAMU ROI
IPC: G02B5/08
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62295785-A (JP)
Inventor: YOZEFU KOBASHIYU
IPC: B62M9/08
Filed: 1987-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08311464-A (JP)
Title: Liquefied gas fuel, liquefied gas cylinder, and portable lantern
Inventor: KOYAMA MASAYA
IPC: C10L3/10
Filed: 1995-05-16
Abstract: PURPOSE: To simultaneously effect lighting and insect killing by mixing a liquefied gas fuel with an insecticide and burning and fuming the mixture in a portable lantern. CONSTITUTION: The portable lantern is provided with a cylinder 1 containing a fuel prepared by mixing a liquefied gas fuel with an insecticide, a lighting and combustion section 5 for perfectly burning this fuel at high temperatures, and a fuming section 9 for burning the fuel at low temperatures. The insecticide may be a pyrethroid insecticide and may be used in combination with a pyrethroid synergist. This lantern can simultaneously effect lighting and insect killing when used in, e.g. a field camp.